- aspherical optics
- асферическая оптика
English-russian dictionary of physics. 2013.
aspherical optics
Смотреть что такое "aspherical optics" в других словарях:
aspherical — /ay sfer i keuhl/, adj. Optics. (of a reflecting surface or lens) deviating slightly from a perfectly spherical shape and relatively free from aberrations. Also, aspheric. [1920 25; A 6 + SPHERICAL] * * * … Universalium
aspherical — adjective varying slightly from a perfectly spherical shape • Syn: ↑aspheric • Similar to: ↑rounded • Topics: ↑optics … Useful english dictionary
Samyang Optics — Company Limited Тип Публичная компания Год основания 1972 Расположение … Википедия
Nikon F-mount — The Nikon F of 1959 embodies the original F mount. Type Bayonet External diameter 44 mm Tabs 3 Flange 46.5 … Wikipedia
Pentax K mount — The Pentax K mount, sometimes referred to as the PK mount , is a lens mount standard for mounting interchangeable photographic lenses to 35 mm single lens reflex (SLR) cameras. It was created by Pentax in 1975, [cite web | url =… … Wikipedia
Tamron — Infobox Company company name = Tamron Co., Ltd. 株式会社タムロン company type = Public K.K. (tyo|7740) company foundation = Saitama, Japan (November 1, 1950) location = Saitama, Japan key people = Morio Ono, President CEO num employees = 5,579 (as of… … Wikipedia
Canon FD lens mount — The Canon FD lens mount is a physical standard for connecting a photographic lens to a single lens reflex camera body. The standard was developed by Canon of Japan and was introduced in March 1971 with the Canon F 1 camera. It was the primary… … Wikipedia
Photographic lens — A photographic lens (also known as objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media… … Wikipedia
Aspheric lens — An aspheric lens or asphere is a lens whose surfaces have a profile that is neither a portion of a sphere nor of a circular cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.The asphere … Wikipedia
Leica Camera — Coordinates: 50°32′35″N 008°23′25″E / 50.54306°N 8.39028°E / 50.54306; 8.39028 … Wikipedia
Обозначения объективов — В настоящие время доступно большое количество разнообразных объективов, которые выполнены с использованием разных технологий. И наличие или отсутствие которых влияют на стоимость объектива, часто очень существенно. Каждый производитель использует … Википедия
